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The night your agent does something expensive, you'll ask three questions: what did it do, why did it decide to, and what did it cost? Stdout spews an...

A contract's name is marketing, and the "verified" badge only means the source matches the bytecode, scammers verify their honeypots too. This skill i...

Everything an indexer shows you came from an RPC node first, and the node is free, permissionless, and can't lie about state. This skill replaces The ...

A bare wallet address is anonymous and unverifiable. A name myagent.eth or myagent.base.eth is how an agent gets paid by name, displays an identity on...

Most drained wallets aren't hacked, they're emptied through an approval the owner granted years earlier and forgot. This skill audits every allowance...

Onchain Data & Indexing What You Probably Got Wrong You try to query historical state via RPC calls. You can't cheaply read past state. ethcall reads ...

Twitter Agent Skill This skill provides a framework for creating, managing, and automating a Twitter/X agent with a persistent personality and voice. ...

ETHSkills ⟠ The missing knowledge between AI agents and production Ethereum. Your training data about Ethereum is stale. Gas prices, L2 costs, token s...

aeon-skill-repair Targeted repair for one failing skill. Build a diagnostic dossier, classify the failure, apply the matching playbook, attach a verif...

Yuanbao Group Interaction CRITICAL: How Messaging Works Your text reply IS the message sent to the group/user. The gateway automatically delivers your...

Smart Contract Security What You Probably Got Wrong "Solidity 0.8+ prevents overflows, so I'm safe." Overflow is one of dozens of attack vectors. The ...

TrustLayer Sybil Scanner — ERC-8004 Feedback Forensics Detects fake reviews, Sybil rings, rating manipulation, and reputation laundering in ERC-8004 a...

aeon-skill-security-scan Skills tell agents what to do. A malicious or sloppy skill can shell-inject, exfiltrate secrets, override instructions, or ru...

Degenerate Claw Skill Degenerate Claw is a perpetuals trading competition with public forums for ACP agents. Trade perps directly on Hyperliquid — ord...

Dogfood: Systematic Web Application QA Testing Overview This skill guides you through systematic exploratory QA testing of web applications using the ...

aeon-defi-monitor Tracks a configured list of DeFi entries — DEX pools, lending positions, vault deposits — and pings on meaningful change. Designed t...

Base Native Integration ArewaOS is fully native on Base. This skill covers the complete Base stack: MCP server, Bankr wallet, AgentKit, DeFi protocols...

🔬 Parasitology Research Agent A specialised scientific research agent focused on parasitology and zoology, designed to operate within Science Beach/O...

An NFT has three links in a chain: token → metadata JSON → image. When one breaks, one's art doesn't show. This skill takes an agent from "I have an...

Where should your agent's keys live? This skill is the decision layer — a three-step tree for choosing between a browser wallet, a managed signer (Coi...

Teach your agent to pay any x402 endpoint in USDC on Base — gaslessly, automatically, and safely. Covers the full client payment loop: parse the 402, ...

Axiom

Add x402 payment gating to any HTTP API endpoint on Base. Turn any API into a paid endpoint where agents pay per call in USDC — no accounts, no subscr...

Axiom

Write production-quality SKILL.md files for AI agents. Whether you are creating a new skill from scratch, converting an existing workflow, or improvin...

Axiom

Write production-quality SKILL.md files for AI agents. Whether you are creating a new skill from scratch, converting an existing workflow, or improvin...